A three-dimensional thiophene-annulated perylene bisimide as a fullerene-free acceptor for a high performance polymer solar cell with the highest PCE of 8.28% and a <i>V</i><sub>OC</sub> over 1.0 V
作者:Zhenghui Luo、Tao Liu、Wanli Cheng、Kailong Wu、Dongjun Xie、Lijun Huo、Yanming Sun、Chuluo Yang
DOI:10.1039/c7tc05261h
日期:——
PSCs based on BPT-S achieved the PCE of 8.28%, which is the highest value based on S-annulated PBIs acceptors so far.
基于BPT-S的PSCs达到了8.28%的PCE,这是迄今为止基于S-环化PBIs受体的最高值。
A versatile star-shaped organic semiconductor based on benzodithiophene and diketopyrrolopyrrole
作者:Qiao He、Munazza Shahid、Julianna Panidi、Adam V. Marsh、Wentao Huang、Matyas Daboczi、Ji-Seon Kim、Zhuping Fei、Thomas D. Anthopoulos、Martin Heeney
DOI:10.1039/c9tc00905a
日期:——
We report the synthesis of a new star-shaped π-conjugated oligomer, BDT(DPP)4, containing a benzodithiophene core and four diketopyrrolopyrrole arms. The thermal, electrochemical and opticalproperties are characterized and the results complemented by computational studies. The utility of the molecule is demonstrated in both solarcell and field-effect transistor devices. In the former, BDT(DPP)4 displays
申请人:LG CHEM, LTD. 주식회사 엘지화학(120010134563) Corp. No ▼ 110111-2207995BRN ▼107-81-98139
公开号:KR20160004923A
公开(公告)日:2016-01-13
본 명세서는 축합고리 유도체 및 이를 포함하는 유기 태양 전지에 관한 것이다.
这份规范书涉及关于电感环导体及其包含的有机太阳能电池的内容。
[EN] NOVEL DITHIOPHENE COMPOUND, PREPARATION AND ITS APPLICATION IN ORGANIC PHOTOVOLTAICS THEREOF<br/>[FR] NOUVEAU COMPOSÉ DITHIOPHÈNE, PRÉPARATION ET APPLICATION ASSOCIÉES DANS LE PHOTOVOLTAÏQUE ORGANIQUE
申请人:COUNCIL SCIENT IND RES
公开号:WO2018069935A1
公开(公告)日:2018-04-19
The present invention disclosed a novel (4,8-bis(5-(trimethylstannyl)thiophen-2- yl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) compound, its preparation and use for the synthesis of polymers, which is used to build devices for capacitor and solar applications. The present invention further discloses to an improved process for the synthesis of DTBDT having improved yields.
Polymeric Blends and Related Optoelectronic Devices
申请人:POLYERA CORPORATION
公开号:US20130247992A1
公开(公告)日:2013-09-26
Disclosed are all-polymer blends including an electron-acceptor polymer and an electron-donor polymer, capable of providing improved device performance, for example, as measured by power conversion efficiency, when used in photovoltaic cells.